Adhesion of diving goggle lenses

ABSTRACT

An adhesion of diving goggle lenses includes a goggle frame, a mask, a front lens and a lateral lens; wherein the front and lateral lens are adhered fixedly by an L-shaped or T-shaped leak-proof gasket of a soft material with high diaphaneity so as to prevent crack or water leakage between the lenses due to a bump.

BACKGROUND OF THE INVENTION

[0001] 1) Field of the Invention

[0002] The present invention relates to an adhesion of diving gogglelenses, more particularly to an adhesion between a front lens and alateral lens of the diving goggle that uses a leak-proof gasket of asoft material with high diaphaneity to provide the adhesion withelasticity so as to prevent crack or water leakage due to a bump.

[0003] 2) Description of the Prior Art

[0004] Accordingly, the viewing angle provided by a conventional divinggoggle with single window (single lens) or dual windows (dual lenses) isfar narrower than that of a naked eye. As indicated in FIG. 7, lateralwindows on the left and right sides of an available three-window orfour-window diving goggle are either unitarily molded by transparentmaterial and a frame body or including two small pieces of planar glassinserted on the left and right sides. The abovementioned diving gogglewith three or four windows is actually confined by the frame rimsmounted on the front, left and right windows such that the view thereofis limited and the effect is not desired.

[0005] In order to improve the abovementioned diving goggle with threeor four windows, some industrials invented a diving goggle with a wideview, as indicated in FIG. 8. Although that product is capable ofproviding a wide view, the front lens (21) and the lateral lens (22) areadhered by glue; the lens on the beveled plane is not easy for adheringand subjected to crack, detachment or water leakage at the glued areadue to a bump occurred on the sea bottom.

SUMMARY OF THE INVENTION

[0006] The primary objective of the present invention is to adhere aleak-proof gasket of a soft material with high diaphaneity at theconnecting area between a front lens and a lateral lens of a divinggoggle such that the adhered areas of the two lenses are elastic so asto prevent crack or water leakage due to a bump.

[0007] To enable a further understanding of the technical contents ofthe present invention, the brief description of the drawings is followedby the detailed description of a preferred embodiment.

BRIEF DESCRIPTION OF THE DRAWINGS

[0008]FIG. 1 is an external view drawing of the present invention.

[0009]FIG. 2 is a partially exploded drawing of the present invention.

[0010]FIG. 3 is a partially cross-sectional drawing of the presentinvention.

[0011]FIG. 4 is the first cross-sectional drawing of an exemplaryembodiment of the present invention.

[0012]FIG. 5 is the second cross-sectional drawing of the exemplaryembodiment of the present invention.

[0013]FIG. 6 is the third cross-sectional drawing of the exemplaryembodiment of the present invention.

[0014]FIG. 7 is an external view drawing of a conventional product.

[0015]FIG. 8 is an external view drawing of another conventionalproduct.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0016] Referring from FIGS. 1 to 3, the present invention comprises agoggle frame (100), a mask (200), a front lens (300) and a lateral lens(400); wherein, the goggle frame (100) is disposed at the front aspectsof the lenses (300, 400) and the mask (200) is disposed at the rearaspects of the lenses (300, 400); the present invention is characterizedthat a soft leak-proof gasket (500) is adhered fixedly between the frontlens (300) and the lateral lens (400). The leak-proof gasket (500) hashigh diaphaneity to hold a contact plane between the two rigid front andlateral lenses (300, 400); therefore, no crack occurs even under a bumpand no water leakage happens; the leak-proof effect becomes even betterwhen the sea water pressure increases.

[0017] Referring to FIGS. 3 and 4, the front lens (300) and the laterallens (400) connect to form a beveling plane; the leak-proof gaskets(500, 600) are in an L-shape or a T-shape.

[0018] Referring to FIGS. 5 and 6, the front lens (300) and the laterallens (400) connect to form a vertical plane; the leak-proof gaskets(700, 800) are in an L-shape or a T-shape.

[0019] In summation of the abovementioned, the present invention usesthe soft leak-proof gasket to fixedly adhere the connection between thefront lens and the lateral lens of the diving goggle; the leak-proofgasket has preferred elasticity for preventing the lenses from crackingor leaking due to a bump.

[0020] It is of course to be understood that the embodiment describedherein is merely illustrative of the principles of the invention andthat a wide variety of modifications thereto may be effected by personsskilled in the art without departing from the spirit and scope of theinvention as set forth in the following claims.

1. An adhesion of diving goggle lenses comprises a goggle frame, a mask,a front lens and a lateral lens; wherein, the goggle frame is disposedat the front aspects of the front and lateral lenses while the mask isdisposed at the rear aspects of the front and lateral lenses; thepresent invention is characterized that a soft leak-proof gasket isadhered fixedly between the front lens and the lateral lens.
 2. Theadhesion of diving goggle lenses according to claim 1, wherein, theleak-proof gasket is a structure of high diaphaneity.
 3. The adhesion ofdiving goggle lenses according to claim 1, wherein, the leak-proofgasket is in an L-shape or a T-shape.
 4. The adhesion of diving gogglelenses according to claim 1, wherein, the front lens and the laterallens connect to form a bevel plane or a vertical plane.